package com.sky.task;

import com.sky.entity.Orders;
import com.sky.mapper.OrderMapper;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;

import java.time.LocalDateTime;
import java.util.List;

@Component
@Slf4j
/**
 自定义定时任务类,处理订单状态
 **/
public class Mytask {

    @Autowired
    private OrderMapper orderMapper;
    @Scheduled(cron = "0 * * * * ?")//每分钟处理一次
    //处理超时订单方法
    public void processTimeoutOrder() {
        log.info("定时处理超时订单{}", LocalDateTime.now());
        LocalDateTime time = LocalDateTime.now().plusMinutes(-15);//当前时间减15分钟
        List<Orders> ordersList = orderMapper.getByStatesAndTimeLT(Orders.PENDING_PAYMENT, time);
        if (ordersList!=null&&ordersList.size()>0){
            for (Orders orders : ordersList) {
                orders.setStatus(Orders.CANCELLED);
                orders.setCancelReason("订单超时，自动取消");
                orders.setCancelTime(LocalDateTime.now());//订单取消时间
                orderMapper.update(orders);
            }
        }
    }

    /**
     * 处理一直处于派送中的订单
     */

    @Scheduled(cron = "0 0 1 * * ?")
    public void processDeliveryOrder(){
        log.info("处理一直处于派送中的订单{}",LocalDateTime.now());
        List<Orders> ordersList = orderMapper.getByStatesAndTimeLT(Orders.DELIVERY_IN_PROGRESS,
                LocalDateTime.now().plusMinutes(-60));
        if (ordersList!=null&&ordersList.size()>0){
            for (Orders orders : ordersList) {
                orders.setStatus(Orders.COMPLETED);
                orderMapper.update(orders);
            }
        }


    }

}
